Solar panel energy per square meter 2013,solar panel kits to power air conditioner,solar panel annual energy output,how much are solar panels and are they worth it - Easy Way

25.05.2015
An average home in the United States requires approximately 20 to 24 kWh of electricity every day.
Prices vary based on building and system configuration, the type and brand of equipment used and what company does the installation. There are also grid-tied installations that reserve power in a battery backup that is used during power outages. Note: This data does not take tax, installation, battery backup systems or racking into consideration and are before deducting any rebates or tax credits. Off-grid systems are usually implemented in locations that are too remote to receive service from a utility. The following chart displays how the value of electricity generated (cents per kWh) and the cost per watt paid to install a system (dollars per watt) affect the payback period.
The US federal government, the UK government, and many other governments around the world offer business and residential tax incentives and rebates on the purchase and installation of solar energy systems.
Many countries have also enacted feed in tariffs that help guarantee a reasonable rate of return on renewable energy projects, which encourages the development of and investment in renewable energy sources.
A solar panel is a packaged, connected series of photovoltaic (solar) cells that generates electricity. The size of the array of panels required to produce a given amount of power depends on the panels’ efficiency. Photovoltaic modules are usually either thin-film or crystalline cells on wafers of refined silicon and are protected from the elements by sheets of glass and metal frames. Monocrystalline silicon panels are made up of single-crystal wafer cells cut from continuous, cylindrical crystal ingots. Polycrystalline silicon panels are made of multi-crystal wafer cells cut from square ingots that are created by pouring molten silicon into a mold. Thin film modules are very inexpensive, but also quite inefficient (require more area per watt produced). Building integrated photovoltaic (BIPV) panels look like an integral part of a roof since they are the same size and shape as shingles (below). Alternatively, if you have a question about panels or solar energy in general, please send it to us using the contact page so we can answer it for you. I will have many questions in future, but my immediate concern is how do I get financial incentives in the form of tax credits if I am on disability and file no taxes?
Nicole, unfortunately, the federal income tax credit won’t help people who owe no income tax. Nicole, it’s reasonable for energy bills in Florida to be higher than the national average.
Caulk and weatherstripping, solar screens, and even insulation aren’t all that expensive, but you do have to be able to do the work.
We use anywhere from 2-12kw per HOUR, x24 hours in a day you can easily hit 50-100kw in a single day if you really use your appliances. Here are some of my recommendations for others on this website trying to reduce electrical costs.
I live in Canada in the coldest climate on this earth with winter temperatures as low as -40 degrees Fahrenheit. Forrest, I’m still waiting to get my panels installed, so I can’t speak from personal experience, but friends who have solar panels tell me that their panels do better than the roof in a hailstorm! Are there programs that you can “sell” back excess electricity to utility company?
Yes, this happens when you are making more power than your home is using and you are looped in with your utility companies power grid. My name is Ricky Espinosa, Filipino Citizen, can you me help to figure out the cost if in will put a Grid tied Solar System in the House, I’m presently consuming 300KW per month based on my present electric bill, could you provide me the estimated cost for the complete system roof mount type. I live in central Virginia and have a 3 Acre back yard that is unencumbered by buildings or trees.
My family just got an off-grid system put into our lake home in Arizona which cost us $12,000.
With rising inflation and increasing prices on all utilities, it’s no wonder that many Americans today are looking for ways to cut costs wherever they can. In addition to being a great alternative for those looking to slash costs on their utility bills and annual heating and cooling costs, wind, solar, and hydro power offer an attractive power source to the prepper or the steadfast homesteader interested in maximizing their self-sufficiency or general ability to live off the grid. Solar power is of course the most well-known alternative energy source, but it is not always a viable option for everyone, especially those who live in northern climates where daylight hours are short or sunlight is scarce. Standard components for a solar panel system include not just the solar panels themselves but also the controller, which protects the batteries by regulating the flow of electricity from the panels, the batteries for storing electricity for later use, and an inverter, which converts the energy stored in the batteries to the voltage needed to run standard electrical equipment.
Small, preassembled solar panel kits are also available from many retailers and are capable of producing anywhere from 45 watts to 150 watts of energy, and range in price from $200 – $600 and higher.
All solar panels will come with a standard rating from the manufacturer for the wattage they should produce per square foot; for most solar panels production averages approximately 10 watts per square foot, or approximately 12% efficiency. When purchasing from most retailers, however, it’s important to remember that in the world of solar panels you largely get what you pay for.
Costs include the price of setting up the actual panels as well as the batteries to store the electricity they generate, the battery chargers, the inverters, the monitors, the cables, fuse protection, and generally some form of backup generator as well. Compared to the cost of a professionally installed, full house system, a do-it-yourself solar panel system can save you tens of thousands of dollars. In addition to the reduced cost, if your solar panel array produces enough electricity to put energy back into the power grid, your power company will actually send you a check each month for the energy produced.
If the cost of a full-scale solar power set up is off-putting or simply beyond your budget, however, wind power may be just the alternative you’re looking for.
You have to live in a very windy climate for this generator to be of true use, but assuming you have the wind this is one of the cheapest alternative energies available and can prove more reliable than the sun in some locations. Wind generators also have the advantage of operating day and night, but location is critical to achieve maximum production, and because of their moving parts, they do also require increased maintenance. Low wind speeds can also lead to little or no power output, and larger wind turbine arrays may pose a hazard to passing birds, particularly birds of prey. Small wind generators designed to produce anywhere from 50 watts to 200 watts are available from a variety of manufacturers and range in price from approximately $700 to upwards of $1200. Another option you may consider for alternative energy generation is hydropower or micro-hydro generation.
On the downside, hydropower generators are not the most portable of units (of course neither are most wind power generators) so solar power is generally a better option for powering portable objects such as calculators, laptops, flashlights and batteries, etc. In a stationary location, such as that of semi-permanent bug out location or on a homestead or family farm however, hydropower is exceptionally cheap, abundant and reasonably easy to maintain. Ranging in price from roughly $1000 to upwards of $30,000 based on their power output, hydroelectricity generators are one of the most reliable power sources on the planet. Hydropower generators do require some additional maintenance, especially when it comes to cleaning the screens for water intake to maintain strong and steady flow, but are otherwise rather low maintenance and can operate quietly and rather unobtrusively depending on how you install them.


About the Author Latest PostsAbout Bill WhiteBill White is the author of Conquering the Coming Collapse, and a former Army officer, manufacturing engineer and business manager. Bill has been a survivalist since the 1970s, when the nation was in the latter days of the Cold War. I agree that a back-up natural gas generator, if you have natural gas available at your home and the money to buy the generator, is a good idea. The other sensational trick, flaming tap water, has in every case been proven to exist BEFORE there was drilling, and also in areas where no drilling has ever occurred. Got the guts to stand behind your palaver, Go drink some well water from Tioga North Dakota not the specially treated city water. It doesn't take long for all that stockpiled food in your freezer to spoil when the power goes offline.
But, the same storms that blacked-out your town, could also blow your solar panels off your roof, or bring a tree down upon them, too! If you are fortunate enough to live near a small creak, a hydro-electric system would be the way to go!!! If you have enough open space, and far enough from neighbors, you might also consider a wind generator! The second reason WHY to own an alternative energy system, is for protection from economic collapse.
Back during the Great Depression, people who owned their homes free & clear too often lost them to the tax man and rich predators, because they couldn't afford to even pay their annual property taxes. When (not if) hyperinflation eventually occurs, NONE OF US will be able to afford our electric bills. As others like to point out, it took them three days to get water to the Super Dome after hurricane Katrina. Personally, I've also created somewhat of a "mini" power station for our bug-out trailer, too. A hydro-electric system can be damaged or destroyed by the same kind of storms that take out your solar and wind. I am in fact grateful to the holder of this site who has shared this wonderful post at at this time. I got this web site from my pal who informed me on the topic of this website and now this time I am browsing this website and reading very informative articles or reviews at this place. An array able to produce this much power must 4 kW or larger (based on 5 sun hours per day). The type and quality of panel as well as the size of the array affects the final price of an installation.
Federal and local governments in many countries offer financial incentives to make buying and installing systems more affordable.
If the home or business needs more electricity than it can produce it draws energy from the grid and if it is producing excess electricity, it injects it into the electrical grid. They charge the batteries so that continuous power is available, even if the utility grid is down. The less expensive the system was to put in and higher the electricity rate is in the area, the shorter the payback period is. These programs typically involve owners being paid a much higher rate per watt they add to the grid than the price they pay for buying electricity from the grid. As the residential and commercial demand for solar panels increases and the efficiency of the technology improves, they will continue to drop and overall return on investment will rise.
Solar cells are typically made of silicon and use the photovoltaic effect to convert the energy of sunlight (photons) directly into direct current (DC) electricity. To produce 300 watts of power, a 7% efficient 300 watt panel will take up twice the area as a 14% efficient 300 watt panel. Some systems only connect to a series of batteries that are used for backup power, most are connected to a home or business to provide power directly while others are connected to a building as well as the electrical grid.
The technology has been around for about 50 years and was first developed for powering satellites.
They can be cut completely circular to minimize waste, but they are often trimmed into other, more square-like shapes (see below). Would they be able to tie it in to property taxes since that is only tax I pay, other then state taxes on purchases. If you had already had all the taxes you owe withheld, as is the case for many people with earned incomes, the credit would result in your getting a refund–either the full amount withheld, if that was less than the credit, or the amount of the credit, if at least that much had been withheld. This audit will identify all the places heat is getting into your home and identify the most cost-effective ways to keep it out. If the problems found in your audit are not things you can fix yourself, find out if there are weatherization programs in your community. Most people will respond to this by stating they don’t want to give up watching TV or be too hot or too cold. In hot areas install blinds and trees to reduce sun entering your home and causing heat build up.
Someone from Texas can’t make an intelligent answer to this question as the marketing costs in San Francisco, CA raise the cost to do business there significantly. The hail tore up the roof around the panels, but the panels themselves came through without so much as a dent, a crack, or a chip. I leave in a standard 3 bedroom flat, I have television set, dvd, energy saving bulb, freezer, and different sockets in all the rooms that connect to 1 or 2 things e.g Laptops,phones, cameras,etc. I have tentative approval form the , local planning board with some details on screening to be worked out. If you live closer to the equator and have sufficient sunlight and the necessary do-it-yourself skills, though, solar power can be some of the cheapest of alternative energy systems to set up.
Such panels can be left unmonitored for extended periods, their operation is silent and unobtrusive, and they offer reliable, predictable levels of power output based on the amount of sunlight they receive.
This translates into needing approximately one hundred square feet of solar panels to produce one kilowatt of energy under ideal, full sun* circumstances. Although government subsidies and lucrative tax credits can reduce the cost of the $50,000 – $60,000 solar panel installation for your on the grid home to anywhere from $25,000-$45,000.
With small wind power generators increasing in popularity and falling in price in recent years, it’s now possible to set up a wind power generator for as little as $1.50 per watt.
Larger wind generators can also incur additional mounting costs in order to be mounted on towers where they can catch the best wind current. There is also a slight chance for noise pollution, especially if your wind turbine is particularly productive, resulting from the whirring sound of the blades. Although a fast-moving body of water is generally preferred for use in hydropower generation, some manufacturers have developed hydropower generators specifically designed for low speed currents. More recently, he left the business world to work as a cross-cultural missionary on the Mexico border.


He had determined to head into the Colorado Rockies, should Washington ever decide to push the button. But say 10 gallons From a random nearby farm and ask the farmer about the quality of his well and how long has it been that way. Hurricanes, tornadoes, thunderstorms, flooding, all can knock trees into your hydro system, wash it out or plug it with trash, mud. Is someone making them and selling them in the USA, I know the patent office would never allow such a product to be mass produced because the Government is afraid it would effect national security. The average cost of a solar system of this size is $17,000 and ranges from $15,000 to $20,000 installed (not taking any incentives into consideration). They store power in batteries that are used to supply power when sunlight is not available. To calculate the payback period for the project, first find out the final installed cost per watt, the electricity cost per kWh in the area, and the average number of sunlight hours in the location. For example, if the average electricity rate in your area is $0.30 per kWh and the system was $4 per watt to install, then you can expect the payback time to be just under 10 years. State and local governments and local utilities also offer rebates and credits to help defray costs. An inverter is then used to convert the DC power to AC (alternating current) power, which is the kind of power used by the electrical grid and almost all non-battery operated electrical devices (whatever you plug into the outlets in your home).
When the sun’s radiation (a photon) hits a silicon atom, it can be absorbed and cause the emission of an electron. A complete solar energy system is made up of an array of units, an inverter to turn DC voltage into AC, a meter to track the power that is produced, a battery to store the energy and all the necessary wiring. They are less expensive because they require less of the active material to function (below). You might have local resources that can help, and there’s a lot more to look into in terms of reducing your usage. In my case, the incentive offered by the utility is three times the amount offered by the federal tax incentive.
For instance laptop computers and tablets use a fraction of the energy of a desktop computer. Quality solar panels and other materials for a DIY project will generally range in price from a minimum of $500 to upwards of $5000. I would like to run my small ac unit all he time on it, to help pay off the solar equipment. Due to limited sun hours per day, the cost per kilowatt installed is higher than in sunnier countries like Mexico. Those that generate DC power are used to power remote telecommunications gear, appliances used in boats and recreational vehicles as well as farm equipment.
Once you know this information, you can use the graph below to figure out approximately what the payback time would be. Payback time can be affected by financial incentives, the financing rates and weather conditions. Depending on your location, financial incentives and rebates can cover between 10% and 60% of the total.
Some banks allow solar system installations to be rolled into a mortgage or offer special rates and terms to finance installations. Due to the relatively low efficiency of current cell technologies, each panel can only produce a small amount of power. Most of these technologies are highly reliable (25 year warranties are common) and produce similar results in terms of output efficiency. They are the most efficient units available today (they produce more power per square foot), but they cost more than other types.
In fact, they can be made microscopically thin, flexible and light weight and are deposited on a sheet of glass or metal instead of having to grow ingots and slice wafers.
In cold areas do the opposite, use quality insulation regardless of climate but make sure it is installed correctly for your climate type. He now works to educate others on the risks that exist in our society and how to prepare to meet them.
The only way it could, would be if the charging system is not made for the no load voltage of the panels (bad design). Monocrystalline units are the most costly but generate the most watts per area, so you will need fewer panels and not as much space.
This process is called “net-metering” and is accomplished with a bi-directional or smart meter.
Locations such as the UK, Germany and Japan get much less sunlight (as low as 2.5 sun hours per day) which can increase the cost per watt to $8 and the payback period to 25 years. Silver or copper conductors draw the small currents off the entire array of cells and direct them into one output.
The primary downsides of using crystalline are that they can be bulky, expensive, prone to damage, are rigid and require a lot of labor to install. Others will point you to local contractors–in my case, one of the contractors did the audit for free. In many communities, volunteers or charitable groups are happy to do this work for people whose means are limited.
Bear in mind that where I am there are only two months that it rains but those two months the rain comes and goes so it’s not really a rain season.
Building integrated panels are also on the expensive end, but they are a good choice if appearance is important.
Connections can be made in parallel to achieve a certain amount of current or in series to produce a desired output voltage. Amorphous silicon is a material used to create panels that can be molded to the shape of almost any surface. This is a nationwide program so check with your local government and look up the PACE program online for your state or municipality. You have probably already addressed this and just a referral to those sources would be fine. Most carry a warranty that guarantees 90% of rated power for at least 10 years and 80% of rated output for a minimum of 25 years.
Most of the research and development of solar cells is currently being focused on thin film technologies.



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